baber/WOPTO huggingface dataset:
Patent JP-2011041907-A (JP)
Title: Water treatment system
Inventor: OGIWARA CHIKO
IPC: B01D61/58
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment system capable of effectively treating washing wastewater produced from a separation membrane, and, moreover, capable of treating the washing wastewater produced in washing the separation membrane even when liquid to be treated is water containing salt.  <P>SOLUTION: The water treatment system includes a plurality of processes comprising a biological treatment process in which liquid to be treated A is treated by bringing it into contact with microorganisms and a membrane separation process having a membrane separation means for membrane separation of liquid to be treated B using the separation membrane installed in a liquid-to-be-treated container, a discharging means for discharging wastewater from the liquid-to-be-treated container and a membrane washing means for washing the separation membrane. The water treatment system further includes a wastewater supply means for supplying the biological treatment process with at least a part of the wastewater including the washing wastewater produced by the membrane washing means. The water treatment system is characterized in that the membrane washing means is for washing the separation membrane by replacing the liquid to be treated B in the liquid-to-be-treated container with washing liquid and then bringing the washing liquid into contact with the separation membrane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045450-A (JP)
Title: Blood viscosity estimation method, blood viscosity ratio estimation method, blood viscosity monitoring device, and blood viscosity ratio monitoring device
Inventor: SUEDA TAIJIRO
IPC: A61M1/14
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood viscosity estimation method for continuously measuring blood viscosity, a blood viscosity ratio estimation method for measuring a blood viscosity ratio, a blood viscosity monitoring device, and a blood viscosity ratio monitoring device.  <P>SOLUTION: The blood viscosity estimation method includes: a process of measuring the entrance pressure and exit pressure of an artificial lung; a process of measuring the flow rate of blood flowing through the artificial lung; and a process of calculating the blood viscosity from the entrance pressure, the exit pressure and the flow rate of the blood. In addition to the respective processes, the blood viscosity ratio estimation method includes: a process of measuring the hematocrit value of the blood and a blood temperature; a process of calculating normal blood viscosity from the hematocrit value and the blood temperature; and a process of calculating the viscosity ratio of the blood viscosity and the normal blood viscosity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048180-A (JP)
Title: Reflection type spatial optical modulator
Inventor: MACHIDA KENJI
IPC: G02F1/09
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type spatial optical modulator of a magneto-optical system for downsizing a display device and the like.  <P>SOLUTION: In the spatial optical modulator wherein a polarizing filter 91 is disposed on an incident/emitted side of light and incident polarized light L<SB>in</SB>transmitted by the polarizing filter 91 is made incident and reflected light is transmitted by the polarizing filter 91 again and taken out, a Faraday rotator 5 is provided on a pixel 4 provided with an optical modulation element 1 rotating the polarization direction of the incident light at angles θ<SB>P</SB>and θ<SB>AP</SB>of two values different from each other to emit the light. Light emitted to be rotated at the angle θ<SB>P</SB>in the pixel 4 is made to be emission polarized light L<SB>out0</SB>rotated by 90° to the incident polarized light L<SB>in</SB>to be shielded by the polarizing filter 91 by specifying a Faraday rotation angle θ<SB>F</SB>of the Faraday rotator 5 through which the incident polarized light L<SB>in</SB>and light reflected by the pixel 4 are transmitted to be (±45°-θ<SB>P</SB>/2).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049868-A (JP)
Title: Image processing apparatus and method, and image display device and method
Inventor: MORIYA SHOTARO
IPC: G06T5/20
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnified image with a resolved feeling while uniformly supplying high frequency components regardless of the direction of the edge of images.  <P>SOLUTION: For a second horizontal direction intermediate image (D32Bh), nonlinear processing is performed to a magnified image of an image (D1h) for which the high frequency components in the horizontal direction of an input image (Din) are extracted. For a second vertical direction intermediate image (D32Bv), the nonlinear processing is performed to a magnified image of an image (D1v) for which the high frequency components in the vertical direction of the input image (Din) are extracted. To an image (D2A) for which the input image (Din) is magnified, an image (D33B) for which the second horizontal direction intermediate image (D32Bh) and the second vertical direction intermediate image (D32Bv) are weighted and added is added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045844-A (JP)
Title: Method for refining waste developing solution containing tetraalkylammonium hydroxide
Inventor: NAZUKA YASUTAKA
IPC: C02F1/58
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for refining a waste developing solution containing tetraalkylammonium hydroxide capable of effectively removing a metal component and an organic substance from the waste developing solution containing them by employing only a simple operation.  <P>SOLUTION: In removing the metal component from the waste developing solution containing the hydroxide and component, titanium chloride is added to the waste developing solution to produce a precipitate derived from the titanium chloride and then the precipitate is separated. The titanium chloride is preferably used as titanium in the ratio ranging from 100 to 10,000 ppmw to the waste developing solution because of the high removing efficiency of the metal component in the waste developing solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054296-A (JP)
Title: Method of manufacturing electrode active material
Inventor: KANETAKA SUKEHITO
IPC: C01G53/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode active material capable of preventing generation of deposition powder during heating dehydration of solution, and synthesizing manganese-content lithium transition metal complex oxide in a simple process.  <P>SOLUTION: In order to make LiMn<SB>2</SB>O<SB>4</SB>system powder or LiMO<SB>2</SB>(M=one or more kinds of Ni, Mn, and Co, always containing Mn) system powder as manganese-content lithium transition metal complex oxide at least containing manganese and lithium used for an electrode active material for a secondary battery, first, each metal salt containing the above metal as starting raw materials is dissolved in malic acid. Later, the solution obtained is gelled by heating and dehydrating it. A gelled object obtained is heated to be calcinated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244002-A (JP)
Title: Electrophotographic photoreceptor, manufacturing method thereof, image forming apparatus, and process cartridge for image formation
Inventor: KAMI HIDETOSHI
IPC: G03G9/087
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve acceptability to the lubricant of a high-durability electrophotographic photoreceptor having a crosslinked resin surface layer, to make service life of the electrophotographic photoreceptor and an image forming apparatus, and to reduce print costs.  <P>SOLUTION: In the electrophotographic photoreceptor 11 having a photosensitive layer and the crosslinked resin surface layer over a conductive support, center-line average roughness (WRa) of each of frequency components resulting from wavelet transformation of one-dimensional data arrays obtained by measuring the projection and recess shape of a surface of the electrophotographic photoreceptor by a surface roughness/profile measuring device satisfies expression (i): 1-597WRa(HML)+238WRa(HLH)-95WRa(LHL)+84WRa(LMH)-79WRa(LML)+55WRa(LLH)-17WRa(LLL)>0, wherein HML, HLH, LHL, LMH, LML, LLH, and LLL each represent an individual frequency band obtained by separation into frequency components having one projection-recess cycle length of from 4 to 25 μm, from 10 to 50 μm, from 53 to 183 μm, from 106 to 318 μm, from 214 to 551 μm, from 431 to 954 μm, and from 867 to 1,654 μm, in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051139-A (JP)
Title: Method of idle suction after purge of liquid jetting apparatus and liquid jetting apparatus
Inventor: SHINDO TATSUYA
IPC: B41J2/18
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idle suction method in which idle suction after purge can appropriately be carried out regardless of change of an ambient temperature, and to provide a liquid jetting apparatus.  <P>SOLUTION: The idle suction method after purge includes a temperature detecting step of detecting a temperature of an outside environment (S3), a suction purge step of sucking an ink from a nozzle hole 10b in a state that a nozzle surface 10a of a jetting head 10 is covered with a cap 12 (S2), an idle suction step of idly sucking the ink in the cap 12 to the outside through a discharge hole 14 of the bottom part of the cap 12 (S6), and a speed determining step of determining a suction speed in idle suction according to the temperature detected in the temperature detecting step (S5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054328-A (JP)
Title: Light guide member and key sheet
Inventor: OGAWA ATSUSHI
IPC: H01H9/18
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide member and a key sheet, making display elements of keys easily viewable.  <P>SOLUTION: The light guide member 110, equipped with keys 122, and used for the key sheet 100 displaying display elements of the keys, is provided with a light guide body 111 guiding incident light, having recessed parts 112 formed at a position corresponding at least to a part of a contour of the display element of each key. The light guide body 111 may be of a sheet-like member formed in a sheet shape, and the recessed parts 112 can be formed at a rear face of the light guide body 111.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053443-A (JP)
Title: Liquid crystal display panel
Inventor: TAKIYAMA AKIO
IPC: G02F1/1343
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel that reduces resistance of a common electrode formed over all sub-pixels in a display area.  <P>SOLUTION: On the array substrate AR side of the liquid crystal display panel 10A, an upper electrode 23 on which a plurality of scanning lines 12 and a plurality of signal lines 14 arranged in a matrix in a display area, an interlayer resin film, a lower electrode, an inter-electrode insulating film and a slit-shaped opening 25A are formed, is formed. The upper electrode 23 is formed over the whole face of the display area, is further electrically connected with a common line at the periphery of the display area, and is operated as a common electrode. In the display area, a common line 13A is formed in parallel with the scanning line 12, and the upper electrode 23 is electrically connected to the common line 13A through a contact hole 24A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060844-A (JP)
Title: Stage apparatus, exposure apparatus, exposure method, and method of manufacturing device
Inventor: ICHINOSE TAKESHI
IPC: G03F7/20
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage apparatus that can be made to be lightweight while maintaining rigidity, and to provide an exposure apparatus, an exposure method, and a method of manufacturing a device.  <P>SOLUTION: The stage apparatus includes a stage portion which holds a substrate and moves, and a driving mechanism which drives the stage portion, and at least one material among boron carbide, a mixture of boron carbide and silicon carbide, and a mixture of silicon carbide and carbon is used for at least a part of the stage portion and driving mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061363-A (JP)
Title: Coding device, coding method, and coding program
Inventor: AMANO KATSUHIRO
IPC: H04N19/60
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coding device, along with a coding method and a coding program, capable of properly reducing a proportion of extra data to the entire output data.  <P>SOLUTION: A teleconference apparatus measures the MTU size of a network between the apparatus and a device of output destination to which coded data is output (S2). When the coded data is divided according to the measured MTU size, the data size of the coded data whose overhead proportion is to be a target value is set as a setting value (S4-S11). The overhead proportion is proportion of extra data to the entire output data. The extra data is data to be newly added to the divisional data for performing network communication. The teleconference apparatus codes image data with a data size set as the setting value (S11). The coded data is divided according to the measured MTU size to output the divisional results to a device (S12).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061486-A (JP)
Title: Surface acoustic wave device
Inventor: YAMAMOTO DAISUKE
IPC: H03H9/145
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size surface acoustic wave device which suppresses an influence of disturbance noise.  <P>SOLUTION: In the surface acoustic wave device 1, a quadrangular ring electrode 3 is formed on a principal plane of a piezoelectric substrate 2, an unbalance IDT electrode 6 and a balanced IDT electrode 7 are arranged by integrally forming each one of bus bars 4, 5 with each of a pair of sides facing the ring electrode 3, an unbalance side connection part 10 connected to an unbalance input/output part 8, balanced side connection pads 15, 16 connected to each of balanced input/output parts 11, 12, and connection electrodes 21, 22 which connect each of surface acoustic wave propagation parts 17-20 of the balanced IDT electrode 7 and the unbalance IDT electrode 6 are arranged. Intervals between the unbalance side connection pad 10 and the balanced side connection pads 15, 16 are equal to each other, and constitutions of the unbalance IDT electrode 6, the balanced IDT electrode 7, the connection electrodes 21, 22 and extraction electrodes 9, 13, 14, are perpendicular to the propagation direction of the surface acoustic wave of the unbalance IDT electrode 6 and the balanced IDT electrode 7, and symmetrical by making a line which passes through the center of the unbalance side connection pad 10, as a symmetrical axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066992-A (JP)
Title: Motor control apparatus and washing machine
Inventor: MAEKAWA SARI
IPC: H02P21/24
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus that prevents the generation of noise when changing a magnetization state of a permanent magnet that is disposed in a rotor and has low coercive force.  <P>SOLUTION: A magnetization control unit 58 simultaneously outputs a d-axis current command Id#com2 and a q-axis current command value Iq_refc, when changing an amount of magnetization of an alnico magnet 9b disposed in the rotor 3 of a permanent magnet motor 1 by energizing a coil 5 via an inverter circuit 52, thus simultaneously energizing a d-axis current Id and a q-axis current Iq, and generating magnet torque so that reluctance torque generated by following energization of the d-axis current Id is canceled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010022188-A (JP)
Title: Position sensorless controller for motor
Inventor: TOGASHI HITOO
IPC: H02P21/18
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position sensorless controller for motors, which achieves position sensorless control through very simple processing (a small amount of computation).  <P>SOLUTION: The position sensorless controller for motors includes: a superimposition unit that superimposes a superimposed current having a frequency different from that of a driving current for driving a motor on the driving current; superimposed component extraction units 31, 32 that extract the γ-axis component iγ and δ-axis component iδ of the superimposed current from a motor current supplied to the motor; and control units 35, 36 that control the motor (estimate a rotor position) so that the direct-current component ihD of the product of the extracted γ-axis component iγ and δ-axis component iδ of the superimposed current converges are converged to zero.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011063184-A (JP)
Title: Vehicle behavior control device
Inventor: NAGAYA JUNYA
IPC: B60T8/1755
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance stability of a vehicle by finding earlier the possibility that a vehicle condition enters an unstable area, and starting a control.  <P>SOLUTION: A pre-sideslipping condition, being a condition before entering the unstable area R2 where the vehicle has gone into sideslipping, is subjected to detection. When the pre-sideslipping condition is detected, braking force is generated for a rear wheel on the outside of the turning circle. The braking force generated for a rear wheel on the outside of the turning circle increases a load applied to wheels on the outside of the turning circle; thereby increasing a lateral force of the vehicle. This makes the sideslipping of the vehicle less likely to occur, suppressing in advance the deterioration of the vehicle behavior such as a so-called slow spin. Therefore, it is enabled to enhance the stability of the vehicle, by finding earlier the possibility that vehicle condition could enter the unstable area, and starting a control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070304-A (JP)
Title: Vehicle position detection system
Inventor: ISHIWATARI YOSUKE
IPC: G08G1/01
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle position detection system allowing easy and automatic detection of an illegal parking vehicle and allowing certain exclusion.  <P>SOLUTION: The vehicle position detection system includes: a helicopter 101 having a camera 100 for photographing an aerial photographic image 501 to obtain the aerial photographic image 501 wherein the ground is photographed from upside in the sky and to detect a position of the vehicle that is a target of illegal parking from the aerial photographic image 501; a map data file 510 storing map data M corresponding to the aerial photographic image 501; and a processor 102 detecting the vehicle from the aerial photographic image 501 and the map data M. The processor 102 has: a map alignment means performing alignment between the aerial photographic image 501 and the map data M; a vehicle detection means detecting the vehicle present in the aerial photographic image 501; and an illegal parking decision means deciding whether the vehicle is present in a no-parking area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067755-A (JP)
Title: Device and method for driving piezoelectric actuator
Inventor: NARUSE HIDEO
IPC: F02M51/06
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To drive a piezoelectric actuator by charge and discharge while controlling the discharging speed appropriately, regardless of the length of the driving time from the start of charge to the start of discharge.  <P>SOLUTION: In each main injection with a sufficiently long driving time TQ, the amount of charge charged actually in a piezo-stack is stored as a real predetermined charge amount Qco, and the corresponding target energy is stored as a real target energy Etrgo. In individual injections including the main injection, it is determined whether the driving time TQ is equal to or shorter than an acquisition time Tc (S610). When the driving time TQ is equal to or shorter than the acquisition time Tc, the real predetermined charge amount Qco and the real target energy Etrgo stored currently are read out (S635). Using the read-out values Qco and Etrgo and the current target energy Etrg, the predeteremind charge amount on the current injection is estimated (S640), and the peak-side threshold Ith1 to be used on discharge is calculated on the basis of results of the estimation (S630).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072578-A (JP)
Title: Absorptive article
Inventor: GOTO IWAO
IPC: A61F13/472
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article, eliminating the time and trouble for separating and discarding a releasing paper, achieving favorable fitting performance in use, and decreasing the time and trouble for deployment.  <P>SOLUTION: In this absorptive article 1 used by fixing an outer surface of a back sheet to an adherend, the outer surface of a front surface sheet is provided with gathers along the longitudinal direction of an absorptive body 10. In the outer surface of the back sheet, an adhesive part T to which a pressure sensitive adhesive is applied and a surface lubricant part S treated to be released are alternately formed in one area and in the other area with a longitudinal central area interposed between them. The absorptive body 10 is folded into two with the back sheet inside in the non-use state, so that the adhesive part T of one area and the surface lubricant part S of the other area are bonded opposite to each other. When the one area S1 and the other area opposite to each other are deployed in use, the absorptive body is energized to put the front surface sheet inside by gather sheets 20, 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010001313-A (JP)
Title: Tc and re-labeled radioactive glycosylated octreotide derivative
Inventor: WESTER HANS-JURGEN
IPC: C07K7/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel radioactive octreotide derivative which is glycosylated and binds to a somatostatin receptor.  <P>SOLUTION: An improved sst-receptor-binding peptidic ligand for diagnostic and therapeutic applications in nuclear medicine is provided. The improved ligand includes a natural or unnatural amino acid or peptidomimetic structure, a carbohydrate unit, and a chelator or a prosthetic group at either the N- or C-terminal or at both terminals to provide a complexation of a radioisotope binding or holding a radioisotope. The sst- or SSTR-receptor binding peptidic ligand may also contain one or more multifunctional linker units optionally coupling peptides, and/or a sugar moiety and/or chelator and/or prosthetic group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011075083-A (JP)
Title: Valve device
Inventor: HOSHI KAZUKI
IPC: F16K31/04
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve power saving in a valve device including a flow rate adjustment function and a passage shut-off function.  <P>SOLUTION: A valve body 10 is connected through a power transmission mechanism 30 to a motor 20 as a driving source. The power transmission mechanism 30 includes a clutch section 50 and a valve body energizing spring 66. The clutch section uses a solenoid 58 as a driving source, and establishes a power transmittable state between the motor 20 and the valve body 10 when the solenoid 58 is in an excited state, and meanwhile shuts off the power transmission between the motor 20 and the valve body 10 when the solenoid 58 is in an unexcited state. The valve body energizing spring moves the valve body 10 in the direction to close an opening 94, when the solenoid 58 is in the unexcited state toward the output side more than the clutch section 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT